Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 43m.

Which layover airport has the shortest connection time from San Francisco to Perth?

Sydney (SYD) has the shortest average layover time for this route: 2h 28m.

Which airport is the most popular layover for flights between San Francisco and Perth?

Hong Kong (HKG) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $887.

What airlines fly to Perth?

Cathay Pacific, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Francisco to Perth?

Cathay Pacific is the most popular carrier operating from San Francisco to Perth

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.

How old do you have to be to fly from San Francisco Airport to Perth Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$502 Cheap Flights from San Francisco to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Perth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 12:35 pmSFO San Francisco-PER Perth

34h 55m1 stop Singapore Changi

6:40 am - 7:50 amPER Perth-SFO San Francisco

41h 10m1 stop Singapore Changi

$1,196Singapore Airlines

Sun, Nov 1 - Mon, Nov 16

11:45 am - 12:30 pmSFO San Francisco-PER Perth

33h 45m1 stop Singapore Changi

4:55 pm - 9:50 amPER Perth-SFO San Francisco

31h 55m1 stop Singapore Changi

$1,230Singapore Airlines

Mon, Oct 5 - Thu, Oct 15

10:40 pm - 4:30 amSFO San Francisco-PER Perth

37h 50m2 stops Manila Ninoy Aquino Intl Kuala Lumpur Intl

9:10 pm - 7:50 amPER Perth-SFO San Francisco

26h 40m1 stop Singapore Changi

$1,286Multiple Airlines

Sun, Nov 1 - Mon, Nov 16

1:05 am - 2:05 pmSFO San Francisco-PER Perth

46h 00m2 stops Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl

9:30 am - 9:50 amPER Perth-SFO San Francisco

39h 20m1 stop Singapore Changi

$1,293Multiple Airlines

Sun, Oct 4 - Thu, Oct 15

2:00 pm - 10:40 pmSFO San Francisco-PER Perth

41h 40m1 stop Hong Kong Intl

8:20 am - 10:40 pmPER Perth-SFO San Francisco

29h 20m1 stop Hong Kong Intl

$1,708Cathay Pacific

Sat, Sep 12 - Tue, Sep 29

1:20 am - 10:40 pmSFO San Francisco-PER Perth

30h 20m1 stop Hong Kong Intl

12:10 am - 10:40 pmPER Perth-SFO San Francisco

37h 30m1 stop Hong Kong Intl

$1,785Cathay Pacific

Mon, Sep 14 - Sat, Sep 19

11:05 pm - 11:20 amSFO San Francisco-PER Perth

44h 15m1 stop Sydney Kingsford Smith

3:15 pm - 6:25 amPER Perth-SFO San Francisco

31h 10m1 stop Sydney Kingsford Smith

$1,897United Airlines

Fri, Dec 4 - Sat, Dec 12

9:35 pm - 2:45 pmSFO San Francisco-PER Perth

50h 10m2 stops Los Angeles Sydney Kingsford Smith

11:45 pm - 8:10 amPER Perth-SFO San Francisco

23h 25m1 stop Melbourne

$2,265United Airlines

Sun, Oct 4 - Sun, Oct 11

4:12 pm - 3:25 pmSFO San Francisco-PER Perth

32h 13m2 stops Los Angeles Sydney Kingsford Smith

10:30 am - 7:03 pmPER Perth-SFO San Francisco

23h 33m2 stops Sydney Kingsford Smith Los Angeles

$4,665Qantas Airways

Fri, Sep 25 - Sun, Oct 11

6:34 pm - 2:20 pmSFO San Francisco-PER Perth

27h 46m2 stops Los Angeles Sydney Kingsford Smith

10:55 pm - 10:10 amPER Perth-SFO San Francisco

27h 15m2 stops Sydney Kingsford Smith Los Angeles

$4,897Qantas Airways

Fri, Dec 11 - Sat, Jan 9

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Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets

Singapore Airlines

Oct 5

SFO11:45 amSan Francisco

33h 45m

1 stop

PER12:30 pmPerth

Oct 15

PER4:55 pmPerth

31h 55m

1 stop

SFO9:50 amSan Francisco

$1,230

Singapore Airlines

Oct 14

SFO11:45 amSan Francisco

45h 10m

1 stop

PER11:55 pmPerth

Oct 21

PER6:25 amPerth

42h 25m

1 stop

SFO9:50 amSan Francisco

$1,315

Singapore Airlines

Sep 15

SFO11:45 amSan Francisco

26h 25m

1 stop

PER5:10 amPerth

Sep 22

PER6:25 amPerth

42h 25m

1 stop

SFO9:50 amSan Francisco

$1,462

Qantas Airways flights from San Francisco to Perth

Our best Qantas Airways deals on San Francisco to Perth flight tickets

Qantas Airways

Aug 31

SFO4:31 pmSan Francisco

30h 04m

2 stops

PER1:35 pmPerth

Oct 5

PER11:45 pmPerth

34h 18m

2 stops

SFO7:03 pmSan Francisco

$4,014

Qantas Airways

Aug 31

SFO1:45 pmSan Francisco

32h 50m

2 stops

PER1:35 pmPerth

Oct 5

PER11:45 pmPerth

26h 17m

2 stops

SFO11:02 amSan Francisco

$4,015

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 11/1

9:40 am-12:35 pm

1 stop34h 55m

Perth

Mon 11/16

6:40 am-7:50 am

1 stop41h 10m

$1,196

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 10/5

11:45 am-12:30 pm

1 stop33h 45m

Perth

Thu 10/15

4:55 pm-9:50 am

1 stop31h 55m

$1,230

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 11/1

10:40 pm-4:30 am

2 stops37h 50m

Perth

Mon 11/16

9:10 pm-7:50 am

1 stop26h 40m

$1,286

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 10/4

1:05 am-2:05 pm

2 stops46h 00m

Perth

Thu 10/15

9:30 am-9:50 am

1 stop39h 20m

$1,293

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sat 9/12

2:00 pm-10:40 pm

1 stop41h 40m

Perth

Tue 9/29

8:20 am-10:40 pm

1 stop29h 20m

$1,708

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 9/14

1:20 am-10:40 pm

1 stop30h 20m

Perth

Sat 9/19

12:10 am-10:40 pm

1 stop37h 30m

$1,785

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Fri 12/4

11:05 pm-11:20 am

1 stop44h 15m

Perth

Sat 12/12

3:15 pm-6:25 am

1 stop31h 10m

$1,897

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 10/4

9:35 pm-2:45 pm

2 stops50h 10m

Perth

Sun 10/11

11:45 pm-8:10 am

1 stop23h 25m

$2,265

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Fri 9/25

4:12 pm-3:25 pm

2 stops32h 13m

Perth

Sun 10/11

10:30 am-7:03 pm

2 stops23h 33m

$4,665

Quickest round-trip

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Fri 12/11

6:34 pm-2:20 pm

2 stops27h 46m

Perth

Sat 1/9

10:55 pm-10:10 am

2 stops27h 15m

$4,897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month November is also very affordable. Most momondo users find prices during this month for around $1,287.

How have San Francisco to Perth flight prices changed over time?

As of August 2026, prices for San Francisco to Perth flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Best Price Found	$502
Fastest flight time	26h 50m
Direct flights	None

The best one-way flight to Perth from San Francisco in the past 72 hours is $502. The best round-trip flight deal from San Francisco to Perth found on momondo in the last 72 hours is $1,196.

The fastest flight from San Francisco to Perth takes 26h 50m

There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.

Search flight deals

Frequently asked questions about flying from San Francisco to Perth

How far is San Francisco to Perth by plane?
Perth is 9156.0 mi away from San Francisco. Flights usually cover this in 26h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Cathay Pacific, making up 48% of the total bookings. Other popular airlines include Singapore Airlines with 31%, Qantas Airways with 14%, and United Airlines with 8%.

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $943	Free Cancellation	Rating 8.2 1,585 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,026	Free Cancellation	Rating 7.6 1,458 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,306	Free Cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,841	Free Cancellation	Rating 7.4 10,121 reviews	Search United Airlines flights

Rottnest Island

Fremantle

Mandurah

Scarborough

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.